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Unit 5 Section A Grammar Focus-3c
教学目标
能掌握以下单词：educational ,serious ,wonderful, relaxing,meaningless , enjoyable
能掌握用形容词描述电视节目。
核心素养
能掌握用形容词描述电视节目。
重难点
能掌握以下单词：educational ,serious ,wonderful, relaxing,meaningless , enjoyable
能掌握用形容词描述电视节目。
教学过程
Grammar
时态：一般现在时：
主语部分+谓语部分
主语+谓语动词（实义动词/be动词）+其它
She is a student.
主 系 表
I like English.
主谓 宾
This is a green pen.
谓语动词是be动词
Tom runs fast.
谓语动词是实义动词
一般现在时谓语动词是实义动词的句子结构：
主语不是三单：
肯定句：主语+V原+其它.
否定句：主语+do not/ don`t +V原+其它.
一般疑问句：Do+主语+V原+其它
Yes, 主语（代）+ do . / No, 主语（代）+ don`t.
特殊疑问句：特殊疑问词+do+主语+V原+其它？
用句子回答。
eg: I have a soccer ball.
I do not/ don`t have a soccer ball.
Do you have a soccerball
Yes, I do ./ No, I don`t.
Grammar Focus
Questions Answers
Do you have a baseball Yes, I do. / No, I don’t. I have a volleyball.
Do you have a ping-pong bat Yes, I do. / No, I don’t. I have a ping-pong ball.
Does she have a tennis ball Yes, she does. / No, she doesn’t. She has a baseball.
Does he have a soccer ball Yes, he does. / No, he doesn’t. He has two ping-pong bats.
Do they have a basketball Yes, they do. / No, they don’t. They have a volleyball.
请按照要求完成句子
(改为一般疑问句)
1.You have a baseball.
Do you have a baseball
2.You have a ping-pong bat.
Do you have a ping-pong bat
3.She has a tennis ball.
Does she have a tennis ball
4.They have a basketball.
Do they have a basketball
Language points
do/does 的用法：
作助动词，无词义，帮助构成否定句或疑问句；在简略答语中，用do/does来代替原句中的实义动词；
重点：我们把助动词does看成是猫，实义动词的三单形式看成是老鼠，猫出来老鼠一定要跑掉，动词一定要还原
Grammar Focus
1. 你有一个棒球吗？
____ you _____ a baseball
2. 是的。____, I ___.
不，没有。____, I ______.
3. 你有一个乒乓拍吗？
____ you _____ a ping-pong ____
将下列句子改成否定句
1.I have a volleyball.
I don’t have a volleyball
2.I have a ping-pong ball.
I don’t have a ping-pong ball.
3.She has a baseball.
She doesn’t have a baseball.
4.They have a volleyball
They don’t have a volleyball
总结：have 是一个实意动词，而英语中含有
实意动词的句子要变成否定句则要借助don’t/doesn’t.
例如：
1.My father plays basketball.
My father doesn’t play basketball.
2.They know the teacher.
They don’t know the teacher.
don’t 和 doesn’t 的选择取决于句子的主语
don’t 和doesn’t 要放在动词前面
Fill in the blanks with do or does. Then practice the conversations with your partner.
1. A: _____ you have a baseball
B: Yes, I ____.
A: Great! I have a bat. Let’s play!
第一(I)、二 (you)人称用do
2. A: _____ John have a soccer ball
B: No, he ________.
A: _____ he have a ping-pong bat
B: Yes, he ______. I think he has a ping-pong ball, too.
A: Hmm … let’s ask.
sound 连系动词+形容词
感官动词：sound/look/feel/taste/smell+形容词
play+球类
play+the+乐器
play sports 做运动
play with sb. 和某人玩
Play with water玩弄…
3. A: ____ your friends have a basketball
B: Yes, they ____. They have two basketballs.
A: Well, let’s play basketball.
B: That sounds good.
第三人称复数(your friends, they)用do。
第三人称单数(John, he)用does
Remember the things in Bob’s room.
Then close your books and ask and answer questions with a partner.
A: Does he have a soccer ball
B: Yes, he does.
A: Does he have a ping-pong bat
B: No, he doesn’t.
Work in pairs
Does he have a …
Yes, he does. / No, he doesn’t.
Does she have a …
Yes, she does. / No, she doesn’t.
Homework
Remember the structure and the Grammar.
Do the exercises in the workbook .

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